Abstract
The formation and development of bubbles in a liquid under a drastic fall in pressure is numerically studied. The mathematical model is based on the Lagrangian-Eulerian approach to the description of a two-phase mixture and includes the conservation equations for the liquid, an equation describing the nucleation process, and equations describing the development of a probe bubble. For numerical solutions of equations for the liquid, we apply a high-resolution Godunov-type scheme, and a rigid set of ordinary differential equations describing the bubble development is solved using Adam’s implicit method. The numerical simulation allowed us to obtain fields of the gasdynamic functions for the liquid, the size and concentration of the bubbles, the vapor temperature and pressure, and the range of parameters corresponding to a metastable liquid state.
Similar content being viewed by others
References
E. Hahne and G. Barthou, Int. J. Multiphase Flow 26, 531 (2000).
J. Bartak, Int. J. Multiphase Flow 5, 789 (1990).
Md. Alamgir and J. H. Lienhard, J. Heat Transfer 103, 52 (1981).
R. I. Nigmatulin, Dynamics of Multiphase Media (Nauka, Moscow, 1987), Vol. 2.
Ya. I. Frenkel’, Kinetic Theory of Liquids (Nauka, Leningrad, 1975).
V. P. Skripov et al., Thermophysical Properties of Liquids in Metastable State (Atomizdat, Moscow, 1980).
A. V. Rodionov, Zh. Vychisl. Mat. Mat. Fiz. 27, 1853 (1987).
E. S. Oran and J. P. Boris, Numerical Simulation of Reactive Flows (Elsevier, New York, 1987).
Md. Alamgir, C. Y. Kan, and J. H. Lienhard, J. Heat Transfer 102, 433 (1980).
Author information
Authors and Affiliations
Additional information
__________
Translated from Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 72, No. 7, 2002, pp. 36–40.
Original Russian Text Copyright © 2002 by Kumzerova, Schmidt.
Rights and permissions
About this article
Cite this article
Kumzerova, E.Y., Schmidt, A.A. A numerical simulation of nucleation and dynamics of bubbles formed under drastic depressurization of a liquid. Tech. Phys. 47, 829–833 (2002). https://doi.org/10.1134/1.1495042
Received:
Issue Date:
DOI: https://doi.org/10.1134/1.1495042